Advances in MRI Analysis and Reconstruction

The field of Magnetic Resonance Imaging (MRI) analysis and reconstruction is rapidly evolving, with a focus on developing innovative methods to improve image quality, reduce scan time, and enhance clinical applicability. Recent studies have explored the use of deep learning techniques, such as transformers and implicit neural representations, to improve MRI analysis and reconstruction. These methods have shown promising results in tasks such as image segmentation, registration, and super-resolution. Additionally, there is a growing interest in developing more efficient and scalable frameworks for MRI analysis, including modular and fully configurable deep learning frameworks. Noteworthy papers in this area include: Few-Shot Deployment of Pretrained MRI Transformers in Brain Imaging Tasks, which proposes a practical framework for the few-shot deployment of pretrained MRI transformers in diverse brain imaging tasks. PrIINeR: Towards Prior-Informed Implicit Neural Representations for Accelerated MRI, which integrates prior knowledge from pre-trained deep learning models into the INR framework to improve MRI reconstruction. Large-scale Multi-sequence Pretraining for Generalizable MRI Analysis in Versatile Clinical Applications, which presents a foundation model pre-trained with large-scale multi-sequence MRI data to improve the generalization capability of deep learning models. KonfAI: A Modular and Fully Configurable Framework for Deep Learning in Medical Imaging, which provides a modular and extensible deep learning framework for medical imaging tasks. SingleStrip: learning skull-stripping from a single labeled example, which combines domain randomization with self-training to train three-dimensional skull-stripping networks using as little as a single labeled example.

Sources

Few-Shot Deployment of Pretrained MRI Transformers in Brain Imaging Tasks

Towards MR-Based Trochleoplasty Planning

Higher Order Regularization using Harmonic Eigenfunctions for Model-Based Reconstruction in Magnetic Particle Imaging

Large-scale Multi-sequence Pretraining for Generalizable MRI Analysis in Versatile Clinical Applications

PrIINeR: Towards Prior-Informed Implicit Neural Representations for Accelerated MRI

KonfAI: A Modular and Fully Configurable Framework for Deep Learning in Medical Imaging

SingleStrip: learning skull-stripping from a single labeled example

Physics-Informed Joint Multi-TE Super-Resolution with Implicit Neural Representation for Robust Fetal T2 Mapping

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